TM-9-2350-277-20-2 Unit Maintenance Manual Volume 2 M113A3 M577A3 M1064A3 M1068A3 M58 Download
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TM 9-2350-277-20-2 PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS), INCLUDING LUBRICATION INSTRUCTIONS — Continued 0155 00 ITEM NO. INTERVAL MAN- HOUR ITEM TO BE CHECKED OR SERVICED C R E W M E M B E R PROCEDURE EQUIPMENT NOT READY/ AVAILABLE IF: k. Check posts. Straighten bent posts. Replace cracked posts (WP 0742 00). l. Check drive screw. Make sure it holds bead chain securely. Replace loose screw (WP 0745 00). m. Check bead chain. Replace broken chain (WP 0745 00). n. Check spring pin. Replace loose pin (WP 0742 00). o. Check litter support. Replace post if support is cracked (WP 0742 00). p. Check strap. Replace strap if torn or if buckles are damaged (WP 0743 00). q. Check bracket, screws, and washers. Replace loose or missing parts (WP 0741 00). STRAP STRAP DRIVE SCREW POST BEAD CHAIN POST PIN SPRING PIN LITTER SUPPORT LITTER SUPPORT 0155 00-132 Change 3